혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+8-(7+4)
=
6
2
(7+3)+4+8
=
22
3
(4+4)X5+5
=
45
4
(5+9)-2-3
=
9
5
2+1+(4X3)
=
15
6
5-(8-6)X2
=
1
7
7X2X(3-1)
=
28
8
5/(1/1)+7
=
12
9
(4+9)X1-3
=
10
10
(3+7)/2X4
=
20
11
6/6+(1X1)
=
2
12
(2+9)/1X1
=
11
13
(8+9)X1+7
=
24
14
3+8X(5-1)
=
35
15
7X2+(3/1)
=
17